421.74% is the change from 23 to 120
Calculation steps:
[( 120 - 23 ) ÷ 23] x 100 = 421.74%
Formula
Percentage change = [(120 - 23) / 23] x 100
Subtract the new number by the original number
120 - 23 = 97
97 ÷ 23 = 4.217391304347826
4.217391304347826 x 100 = 421.74%